<html>
<body>
<style>
@keyframes transform-9{
	from{transform:perspective(400px) rotate3d(0,1,0,0deg)}
	to{transform:perspective(400px) rotate3d(0,1,0,-180deg)}
}

#transform9:active { animation: transform-9 1s infinite alternate;transform:perspective(400px) rotate3d(0,1,0,0deg)}
#transform9 {height:500px;width:600px;background:red;color:white;margin:100px;size:250px;}
</style>
<div id="transform9" >
李 玉 宗
</div>
</body>
</html>